diff --git a/CHANGELOG.next.asciidoc b/CHANGELOG.next.asciidoc
index 3fa0e65f2d4..da63e956c58 100644
--- a/CHANGELOG.next.asciidoc
+++ b/CHANGELOG.next.asciidoc
@@ -487,6 +487,7 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - Update config in `windows.yml` file. {issue}23027[23027]{pull}23327[23327]
 - Add stack monitoring section to elasticsearch module documentation {pull}#23286[23286]
 - Fix metric grouping for windows/perfmon module {issue}23489[23489] {pull}23505[23505]
+- Add check for iis/application_pool metricset for nil worker process id values. {issue}23605[23605] {pull}23647[23647]
 
 *Packetbeat*